| Cambio de precio | Cambio% | Mes Alto | Mes Bajo | Año Alto | Año Bajo |
| -10 | 0.71% | 0.00 | 0.00 | 0.00 | 0.00 |
| Fecha | Precio | Unidad |
| 2015-05-28 | 1405.00 | $US/MT |
| 2015-05-23 | 1415.00 | $US/MT |
| 2015-05-13 | 1455.00 | $US/MT |
| 2015-05-12 | 1455.00 | $US/MT |
| 2015-05-11 | 1455.00 | $US/MT |
| 2015-05-08 | 1445.00 | $US/MT |
| 2015-05-07 | 1445.00 | $US/MT |
| Cambio de precio | Cambio% | Mes Alto | Mes Bajo | Año Alto | Año Bajo |
| -20 | 1.44% | 0.00 | 0.00 | 0.00 | 0.00 |
| Fecha | Precio | Unidad |
| 2015-05-28 | 1370.00 | $US/MT |
| 2015-05-23 | 1390.00 | $US/MT |
| 2015-05-13 | 1420.00 | $US/MT |
| 2015-05-12 | 1420.00 | $US/MT |
| 2015-05-11 | 1420.00 | $US/MT |
| 2015-05-08 | 1410.00 | $US/MT |
| 2015-05-07 | 1410.00 | $US/MT |

